Add autocorrection support for `RSpec/IteratedExpectation` for single expectations #2702

Job	Run time
Test coverage	32s
Confirm config and documentation	12s
Edge RuboCop: internal_investigation	15s
RSpec 4	39s
Edge RuboCop: spec	30s
Prism	45s
Ruby 2.7: spec	52s
Ruby 2.7: internal_investigation	29s
Ruby 3.0: internal_investigation	17s
Ruby 3.4: spec	30s
Ruby ruby-head: internal_investigation	18s
Ruby 3.3: spec	35s
Ruby ruby-head: spec	30s
Ruby 3.0: spec	33s
Ruby 3.3: internal_investigation	15s
Ruby jruby-9.4: spec	1m 35s
Ruby 3.2: internal_investigation	17s
Ruby 3.4: internal_investigation	16s
Ruby 3.1: spec	30s
Ruby jruby-9.4: internal_investigation	1m 36s
Ruby 3.2: spec	30s
Ruby 3.1: internal_investigation	14s
Oldest RuboCop: spec	33s
	12m 43s

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